Circuit Breakers
Use the filters and product table below to compare Circuit Breakers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Packaging | Product Status | Mounting Type | Breaker Type | Current Rating (Amps) | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Number of Poles | Illumination | Illumination Voltage (Nominal) | Approval Agency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
2479100000CB MCB 489 3P D 5A ACDC |
2,112 | - |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 277 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
2479260000CB MCB 489 3P D 60A ACDC |
5,797 | - |
|
Datasheet | MCB 489 | Bulk | Active | DIN Rail | Thermal Magnetic | 60A | 240 V | - | Lever | 3 | None | - | CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL489, VDE |
|
|
7940102464CIR BRKR THRMMAG 3A 480VAC 65VDC |
4,108 | - |
|
Datasheet | CB2200 | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 480 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
7940102513CIR BRKR 20A 480VAC 65VDC |
8,055 | - |
|
Datasheet | CB2200 | Bulk | Active | DIN Rail | Thermal Magnetic | 20A | 480 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
7940102474CIR BRKR THRMMAG 6A 480VAC 65VDC |
9,338 | - |
|
Datasheet | CB2200 | Bulk | Active | DIN Rail | Thermal Magnetic | 6A | 480 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
7940102466CIR BRKR THRMMAG 4A 480VAC 65VDC |
4,524 | - |
|
Datasheet | CB2200 | Bulk | Active | DIN Rail | Thermal Magnetic | 4A | 480 V | 65 V | Lever | 1 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
7940100360ESX10-TC-124-DC12V-1A-E |
8,609 | - |
|
Datasheet | ESX10-TC | Bulk | Active | DIN Rail | Solid State | 1A | - | 24 V | Slide Switch | 1 | None | - | ATEX, CE, CSA C22.2 No 14, CSA C22.2 No 142, CSA C22.2 No 213, UL1604, UL508, UL2367 |
|
|
7940102283CIR BRKR THRMMAG 3A 250VAC 80VDC |
4,562 | - |
|
Datasheet | CB4200 | Bulk | Active | DIN Rail | Thermal Magnetic | 3A | 250 V | 80 V | Push to Reset | 2 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
7940126723CIR BRKR THRMMAG 5A 250VAC 80VDC |
3,288 | - |
|
Datasheet | CB4200 | Bulk | Active | DIN Rail | Thermal Magnetic | 5A | 250 V | 80 V | Push to Reset | 2 | - | - | CSA C22.2 No 235, UL1077, VDE |
|
|
2480740000MCB 1077 1P D 1.5A ACDC |
3,719 | - |
|
Datasheet | - | Box | Active | - | - | - | - | - | - | - | - | - | - |
Circuit Breakers FAQ
Common questions about filtering, comparing and sourcing Circuit Breakers components.
How can I narrow the Circuit Breakers selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Circuit Breakers part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
